How is permaculture farming different from conventional chemical farming?
- 1. Permaculture farming discourages monocultural practices but in conventional chemical farming, monoculture practices are pre-dominant.
- 2. Conventional chemical farming can cause increase in soil salinity but the occurrence of such phenomenon is not observed in permaculture farming.
- 3. Conventional chemical farming is easily possible in semi-arid regions but permaculture farming is not so easily possible in such regions.
- 4. Practice of mulching is very important in permaculture farming but not necessarily so in conventional chemical farming.
Select the correct answer using the code given below.
1 and 3
1, 2 and 4
4 only
2 and 3
Answer is Right!
Answer is Wrong!
This question was previously asked in
UPSC IAS – 2021
– Statement 2: Conventional chemical farming often involves the use of synthetic fertilizers, particularly nitrogen fertilizers. Excessive or improper use of these fertilizers can lead to the accumulation of salts in the soil, causing salinization. Permaculture practices focus on building soil health through organic matter, cover cropping, and composting, which naturally improve soil structure and drainage and do not typically cause salinization. So, statement 2 is correct.
– Statement 3: Permaculture principles, such as water harvesting, soil building, selecting drought-tolerant species, and creating microclimates, are highly effective and often particularly beneficial in semi-arid and arid regions where water is scarce and environmental conditions are harsh. Conventional chemical farming in such regions often requires significant external inputs, including potentially unsustainable irrigation, and can be more challenging without adapting to local conditions. So, statement 3 is incorrect.
– Statement 4: Mulching (covering the soil surface with organic material) is a fundamental practice in permaculture for conserving soil moisture, suppressing weeds, regulating soil temperature, preventing erosion, and adding organic matter as it decomposes. While mulching can be used in conventional farming, it is not a necessarily central or widespread practice compared to its importance in permaculture design for creating resilient and self-sustaining systems. So, statement 4 is correct.